878.0.1
A new method of dealing with floating point rounding difficulties has been introduced. See build 844 for more details.
878.0.2
XCALL MIAMEX,127,OP,FACTOR (OP=0 to get, 1 to set) allows you to query and/or set the new variable rounding factor. Basically the factor is set to the level of precision you would like. 1 means round all variables to the nearest integer. .01 would be to the nearest one hundredth. 0 disables the feature. Note that the setting persists across programs. See the ash48patchnotes.txt for more details.